Rainbow over the Andes (photo)

Boing Boing reader Ben Leshchinsky shares this wonderful photo in the Boing Boing Flickr pool and says, "About 10 km from the ancient city of Machu Picchu, we had the good fortune of seeing a magnificent rainbow over the Rio Urubamba in the Andes Mountains of Peru. Moments like this evoke remarkable feelings of introspection and wonder."